Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 2535/908,2709/688
Formula to find GCF of Fractions is
GCF = GCF of Numerators/LCM of Denominators
As per the formula GCF of Fractions let’s split into two parts and find the GCF of Numerators and LCM of Denominators
In the given fractions GCF of Numerators means GCF of 2535,2709
Greatest Common Factor of Numerators i.e. GCF of 2535,2709 is 3 .
LCM of Denominators means LCM of 908,688 as per the given fractions.
LCM of 908,688 is 156176 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 2535,2709
3 | 2535, 2709 |
845, 903 |
∴ So the GCF of the given numbers is 3 = 3
Factors of 2535
List of positive integer factors of 2535 that divides 2535 without a remainder.
1,3,5,13,15,39,65,169,195,507,845,2535
Factors of 2709
List of positive integer factors of 2709 that divides 2709 without a remainder.
1,3,7,9,21,43,63,129,301,387,903,2709
Greatest Common Factor
We found the factors 2535,2709 . The biggest common factor number is the GCF number.
So the greatest common factor 2535,2709 is 3.
Lets's calculate LCM of 908,688
2 | 908, 688 |
2 | 454, 344 |
227, 172 |
∴ So the LCM of the given numbers is 2 x 2 x 227 x 172 = 156176
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 3/156176
Therefore, the GCF of Fractions 2535/908,2709/688 is 3/156176
The formula of LCM is LCM(a1,a2,a3....,an) = ( a1 × a2 × a3 × .... × an) / GCF(a1,a2,a3....,an) x common factors(if more than 2 numbers have common factors).
We need to calculate greatest common factor of 908,688 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(908,688) = 4
common factors(in case of two or more numbers have common factors) = 1
GCF(908,688) x common factors =4 x 1 = 4
LCM(908,688) = ( 908 × 688 ) / 4
LCM(908,688) = 624704 / 4
LCM(908,688) = 156176
Here are some samples of GCF of Fractions calculations.
Here are some samples of GCF of Fractions calculations.
1. How to find GCF in Fractions?
Answer: GCF of fractions can be found using the simple formula GCF of Fractions = GCF of Numerators/LCM of Denominators.
2. What is the GCF of Fractions for 2535/908, 2709/688?
Answer: GCF of Numerators as per given numbers 2535/908, 2709/688 is
GCF of Numerators i.e. for 2535,2709 is 3
LCM of denominators i.e. for 908,688 is 156176.
Thus, GCF of Fractions is 3/156176.Finally, GCF of Fractions for 2535/908, 2709/688 is 3/156176.